When the students came into the classroom, the teacher ______ on the blackboard.

游客2025-07-02 16

问题 When the students came into the classroom, the teacher ______ on the blackboard.

选项 A、was writing
B、is writing
C、wrote

答案 A

解析本题考查动词时态。when 引导的从句是一般过去时，主句中的动词若是延续性动词，那么该动词要用过去进行时态。

转载请注明原文地址:http://tihaiku.com/zcyy/4143934.html

相关试题推荐

随机试题

最新回复(0)

[A]match[B]medicine[C]field[D]classroom[E]watch[F]cup[G]computerG用来储存信息的应该